WebGLActiveInfo

The WebGLActiveInfo interface is part of the WebGL API and represents the information returned by calling the WebGLRenderingContext.getActiveAttrib() and WebGLRenderingContext.getActiveUniform() methods.

Properties

WebGLActiveInfo.name

The read-only name of the requested variable.

WebGLActiveInfo.size

The read-only size of the requested variable.

WebGLActiveInfo.type

The read-only type of the requested variable.

Examples

A WebGLActiveInfo object is returned by:

• WebGLRenderingContext.getActiveAttrib()
• WebGLRenderingContext.getActiveUniform() or
• WebGL2RenderingContext.getTransformFeedbackVarying()

WebGLActiveInfo? getActiveAttrib(WebGLProgram? program, GLuint index); 
WebGLActiveInfo? getActiveUniform(WebGLProgram? program, GLuint index);
WebGLActiveInfo? getTransformFeedbackVarying(WebGLProgram? program, GLuint index)

Specifications

Specification	Status	Comment
WebGL 1.0 The definition of 'WebGLActiveInfo' in that specification.	Recommendation	Initial definition.

Browser compatibility

1. This feature is experimentally implemented since Firefox 44; to activate it, in about:config, set gfx.offscreencanvas.enabled to true

See also

• WebGLRenderingContext.getActiveAttrib()
• WebGLRenderingContext.getActiveUniform()